Explain why 6 times a number can be decomposed into 2 equal addends

What other information do you need to prove triangle dac=bca by asa

What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4

What multiplys to be 1 but adds up to be 4